Find the point of intersection of lines 1₁ and 12. 1₁:r₁ = (5 + 2t₁)i + (10 - 3t₁)j + 2t₁k 12:12 = (3 + 2t₂)i + (9-2t₂)j + (10 t₂) k (Give your answer in the form (*, *, *). Express numbers in exact form. Use symbolic notation and fractions where needed.) (x, y, z) = Find the angle between 1₁ and 12.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter3: Functions And Graphs
Section3.3: Lines
Problem 48E
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Find the point of intersection of lines 11 and 12.
1₁:r₁ = (5 + 2t₁)i + (10 − 3t₁)j + 2t₁k
12:r2 = (3 + 2t₂)i + (9 − 2t₂)j + (10 - 1₂) k
(Give your answer in the form (*, *, *). Express numbers in exact form. Use symbolic notation and fractions where needed.)
(x, y, z) =
Find the angle between 1₁ and 12.
(Express numbers in exact form. Use symbolic notation and fractions where needed.)
0 =
Transcribed Image Text:Find the point of intersection of lines 11 and 12. 1₁:r₁ = (5 + 2t₁)i + (10 − 3t₁)j + 2t₁k 12:r2 = (3 + 2t₂)i + (9 − 2t₂)j + (10 - 1₂) k (Give your answer in the form (*, *, *). Express numbers in exact form. Use symbolic notation and fractions where needed.) (x, y, z) = Find the angle between 1₁ and 12. (Express numbers in exact form. Use symbolic notation and fractions where needed.) 0 =
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